Answer:
-2
Step-by-step explanation:
-21p - 15 = 27
-21p = 42
p = -2
12PI miles
Step-by-step explanation: Circumference of a circle is PI*diameter. In this case it is obligatory just to multiply by 4, because he encircles is 4 times. So the answer is: P=4*3*PI=12PI. If you need detailed answer you can multiply by p=3.14;
nun of thease
hope this helps
PLZZZ MARK BRAINLIEST
